1 //===- llvm/LinkAllPasses.h ------------ Reference All Passes ---*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This header file pulls in all transformation and analysis passes for tools
10 // like opt and bugpoint that need this functionality.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LINKALLPASSES_H
15 #define LLVM_LINKALLPASSES_H
16 
17 #include "llvm/ADT/Statistic.h"
18 #include "llvm/Analysis/AliasAnalysisEvaluator.h"
19 #include "llvm/Analysis/AliasSetTracker.h"
20 #include "llvm/Analysis/BasicAliasAnalysis.h"
21 #include "llvm/Analysis/CallPrinter.h"
22 #include "llvm/Analysis/DomPrinter.h"
23 #include "llvm/Analysis/GlobalsModRef.h"
24 #include "llvm/Analysis/IntervalPartition.h"
25 #include "llvm/Analysis/Passes.h"
26 #include "llvm/Analysis/PostDominators.h"
27 #include "llvm/Analysis/RegionPass.h"
28 #include "llvm/Analysis/RegionPrinter.h"
29 #include "llvm/Analysis/ScalarEvolution.h"
30 #include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
31 #include "llvm/Analysis/ScopedNoAliasAA.h"
32 #include "llvm/Analysis/TargetLibraryInfo.h"
33 #include "llvm/Analysis/TypeBasedAliasAnalysis.h"
34 #include "llvm/CodeGen/Passes.h"
35 #include "llvm/IR/Function.h"
36 #include "llvm/IR/IRPrintingPasses.h"
37 #include "llvm/Support/Valgrind.h"
38 #include "llvm/Transforms/IPO.h"
39 #include "llvm/Transforms/IPO/AlwaysInliner.h"
40 #include "llvm/Transforms/InstCombine/InstCombine.h"
41 #include "llvm/Transforms/ObjCARC.h"
42 #include "llvm/Transforms/Scalar.h"
43 #include "llvm/Transforms/Scalar/GVN.h"
44 #include "llvm/Transforms/Scalar/Scalarizer.h"
45 #include "llvm/Transforms/Utils.h"
46 #include "llvm/Transforms/Utils/SymbolRewriter.h"
47 #include "llvm/Transforms/Vectorize/LoadStoreVectorizer.h"
48 #include <cstdlib>
49 
50 namespace {
51   struct ForcePassLinking {
52     ForcePassLinking() {
53       // We must reference the passes in such a way that compilers will not
54       // delete it all as dead code, even with whole program optimization,
55       // yet is effectively a NO-OP. As the compiler isn't smart enough
56       // to know that getenv() never returns -1, this will do the job.
57       // This is so that globals in the translation units where these functions
58       // are defined are forced to be initialized, populating various
59       // registries.
60       if (std::getenv("bar") != (char*) -1)
61         return;
62 
63       (void) llvm::createBasicAAWrapperPass();
64       (void) llvm::createSCEVAAWrapperPass();
65       (void) llvm::createTypeBasedAAWrapperPass();
66       (void) llvm::createScopedNoAliasAAWrapperPass();
67       (void) llvm::createBreakCriticalEdgesPass();
68       (void) llvm::createCallGraphDOTPrinterPass();
69       (void) llvm::createCallGraphViewerPass();
70       (void) llvm::createCFGSimplificationPass();
71       (void) llvm::createStructurizeCFGPass();
72       (void) llvm::createDeadArgEliminationPass();
73       (void) llvm::createDeadCodeEliminationPass();
74       (void) llvm::createDependenceAnalysisWrapperPass();
75       (void) llvm::createDomOnlyPrinterWrapperPassPass();
76       (void) llvm::createDomPrinterWrapperPassPass();
77       (void) llvm::createDomOnlyViewerWrapperPassPass();
78       (void) llvm::createDomViewerWrapperPassPass();
79       (void) llvm::createAlwaysInlinerLegacyPass();
80       (void) llvm::createGlobalsAAWrapperPass();
81       (void) llvm::createInstSimplifyLegacyPass();
82       (void) llvm::createInstructionCombiningPass();
83       (void) llvm::createJMCInstrumenterPass();
84       (void) llvm::createKCFIPass();
85       (void) llvm::createLCSSAPass();
86       (void) llvm::createLICMPass();
87       (void) llvm::createLazyValueInfoPass();
88       (void) llvm::createLoopExtractorPass();
89       (void) llvm::createLoopSimplifyPass();
90       (void) llvm::createLoopStrengthReducePass();
91       (void) llvm::createLoopUnrollPass();
92       (void) llvm::createLoopRotatePass();
93       (void) llvm::createLowerConstantIntrinsicsPass();
94       (void) llvm::createLowerGlobalDtorsLegacyPass();
95       (void) llvm::createLowerInvokePass();
96       (void) llvm::createLowerSwitchPass();
97       (void) llvm::createNaryReassociatePass();
98       (void) llvm::createObjCARCContractPass();
99       (void) llvm::createPromoteMemoryToRegisterPass();
100       (void)llvm::createPostDomOnlyPrinterWrapperPassPass();
101       (void)llvm::createPostDomPrinterWrapperPassPass();
102       (void)llvm::createPostDomOnlyViewerWrapperPassPass();
103       (void)llvm::createPostDomViewerWrapperPassPass();
104       (void) llvm::createReassociatePass();
105       (void) llvm::createRegionInfoPass();
106       (void) llvm::createRegionOnlyPrinterPass();
107       (void) llvm::createRegionOnlyViewerPass();
108       (void) llvm::createRegionPrinterPass();
109       (void) llvm::createRegionViewerPass();
110       (void) llvm::createSafeStackPass();
111       (void) llvm::createSROAPass();
112       (void) llvm::createSingleLoopExtractorPass();
113       (void) llvm::createTailCallEliminationPass();
114       (void)llvm::createTLSVariableHoistPass();
115       (void) llvm::createConstantHoistingPass();
116       (void)llvm::createCodeGenPrepareLegacyPass();
117       (void) llvm::createEarlyCSEPass();
118       (void) llvm::createGVNPass();
119       (void) llvm::createPostDomTree();
120       (void) llvm::createMergeICmpsLegacyPass();
121       (void) llvm::createExpandLargeDivRemPass();
122       (void)llvm::createExpandMemCmpLegacyPass();
123       (void) llvm::createExpandVectorPredicationPass();
124       std::string buf;
125       llvm::raw_string_ostream os(buf);
126       (void) llvm::createPrintModulePass(os);
127       (void) llvm::createPrintFunctionPass(os);
128       (void) llvm::createSinkingPass();
129       (void) llvm::createLowerAtomicPass();
130       (void) llvm::createLoadStoreVectorizerPass();
131       (void) llvm::createPartiallyInlineLibCallsPass();
132       (void) llvm::createSeparateConstOffsetFromGEPPass();
133       (void) llvm::createSpeculativeExecutionPass();
134       (void) llvm::createSpeculativeExecutionIfHasBranchDivergencePass();
135       (void) llvm::createStraightLineStrengthReducePass();
136       (void)llvm::createScalarizeMaskedMemIntrinLegacyPass();
137       (void) llvm::createHardwareLoopsLegacyPass();
138       (void) llvm::createUnifyLoopExitsPass();
139       (void) llvm::createFixIrreduciblePass();
140       (void)llvm::createSelectOptimizePass();
141 
142       (void)new llvm::IntervalPartition();
143       (void)new llvm::ScalarEvolutionWrapperPass();
144       llvm::Function::Create(nullptr, llvm::GlobalValue::ExternalLinkage)->viewCFGOnly();
145       llvm::RGPassManager RGM;
146       llvm::TargetLibraryInfoImpl TLII;
147       llvm::TargetLibraryInfo TLI(TLII);
148       llvm::AliasAnalysis AA(TLI);
149       llvm::BatchAAResults BAA(AA);
150       llvm::AliasSetTracker X(BAA);
151       X.add(llvm::MemoryLocation()); // for -print-alias-sets
152       (void) llvm::AreStatisticsEnabled();
153       (void) llvm::sys::RunningOnValgrind();
154     }
155   } ForcePassLinking; // Force link by creating a global definition.
156 }
157 
158 #endif
159